The concentration, in micrograms per milliliter [$\\mu$g/m|), of a drug introduced gradually to the body can be modeled by 00:) = Ti 3.01::2 +3.5 ' where t is minutes since the drug begins to be introduced. Calculate 0'00) and choose the correct interpretation. 0 C') = (1864. 10 minutes after the drug begins to be introduced. the total concentration has increased by 0.864 pg/ml. O C\" (10) = 3.5. 10 minutes after the drug begins to be introduced, the concentration is increasing at the rate 3.5 Lg/m1 per minute. 0 C' (10) = 3.5. In the rst 10 minutes after the drug begins to be introduced. the concentration of the drug increases at an average rate of 3,5pg/m1 per minute. O 0110) = 0.364. In the rst 10 minutes after the drug begins to be introduced. the concentration of the drug increases at an average rate of 0.864pg/m1 per minute. 0 C' (10) = (1864. 10 minutes after the drug begins to be introduced, the concentration is increasing at the rate 0.854 @g/ml per minute